DR. RONALD E. GREENSPAN (O.D.) – Optometrist, NPI 1194714121

DR. RONALD E. GREENSPAN (O.D.) is a healthcare provider. based in Chicago heights, Illinois. specializing in Optometrist. They hold the professional credentials O.D.. They hold a License No. 046006461 (IL). The NPI Number for DR. RONALD E. GREENSPAN (O.D.) is 1194714121

Main info

Male
Name
DR. RONALD E. GREENSPAN (O.D.)
NPI
1194714121
Phone
(708) 754-0080
Address
366 DIXIE HWY
Enumeration Date
21 October 2005
Last Update Date
14 November 2008
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for DR. RONALD E. GREENSPAN (O.D.)

  • 366, Dixie Highway, Chicago Heights, Bloom Township, Cook County, Illinois, 60411, United States

    CHICAGO HEIGHTS, IL 604111758

    Phone: (708) 754-0080

    Fax: (708) 754-0089

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

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No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 60411)

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Reviews

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Frequently asked questions

Does DR. RONALD E. GREENSPAN (O.D.) have a public NPI I can cite?
Public records show DR. RONALD E. GREENSPAN (O.D.) under NPI 1194714121.
Should I treat DR. RONALD E. GREENSPAN (O.D.) as an active provider?
Patients and plans typically see DR. RONALD E. GREENSPAN (O.D.) as active in the national extract.
What does the directory say DR. RONALD E. GREENSPAN (O.D.) does?
Insurance directories may phrase it differently, but here DR. RONALD E. GREENSPAN (O.D.) maps to Optometrist. Clinical services aligned with this taxonomy classification.
Which community is linked to DR. RONALD E. GREENSPAN (O.D.)?
DR. RONALD E. GREENSPAN (O.D.) shows a connection to Chicago Heights, Illinois in registry-derived data.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

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